Designations
cylindrical bore :22228-2CS5/VT143
tapered bore :22228-2CS5K/VT143
Dimensions
d
mm :140
D
mm :250
B
mm :68
Basic load ratings
dynamic C
KN :744
static C0
KN :900
Fatigue load limit
Pu
KN :86.5
Speed ratings
Reference speed
r/min :–
Limiting speed
r/min :670
Install Dimensions
d2 ≈ :161
D1 ≈ :225
b :11.1
K :6
r1,2 min :3
Abutment and illet dimensions
da min
mm :154
da max :161
Da max :236
ra max :2.5
Calculation factors
e :0.24
Y1 :2.8
Y2 :4.2
Y0 :2.8
Permissible acceleration for oil lubrication
rotational
m/s2 :–
linear :–
Mass
kg :
